The DGR is updated every single year (January 1st). If you are using a version from 2023 in 2025, your shipments are technically non-compliant.
A single undeclared dangerous good can bring down an aircraft. That is not hyperbole; it has happened. The IATA DGR exists to prevent that. iata dangerous good regulations
The DGR tells you the standard rules. But specific airlines (Operators) and countries (States) have stricter rules. For example, some passenger airlines ban certain high-powered batteries entirely, even if the DGR says they are allowed. You must check the "Variations" section. The DGR is updated every single year (January 1st)
Here is everything you need to know about the industry’s "must-have" guide for air transport. That is not hyperbole; it has happened
The International Air Transport Association (IATA) represents nearly 300 airlines. While the United Nations creates the model rules (the "Orange Book"), and ICAO sets the global standards, that airlines actually enforce.